EP 0417102 A4 19920115 - COMPOSITIONS OF NO MIX COMPOUNDS AND METHODS OF APPLYING SAME
Title (en)
COMPOSITIONS OF NO MIX COMPOUNDS AND METHODS OF APPLYING SAME
Publication
Application
Priority
- US 16871588 A 19880316
- US 19955688 A 19880527
Abstract (en)
[origin: WO8908622A1] Dry cementitious compositions and methods for their application. The dry compositions are poured, sprayed or troweled onto a substrate which contains water in excess of that necessary for hydration. These compositions can be applied by layering, dropping through a conduit, or dropped into water. Also, a method of mixing materials is disclosed. A fluid medium is introduced into a mixing column. A predetermined amount of at least one primary material is introduced into the mixing column. The primary material is permitted to descend at a predetermined rate. Secondary materials are introduced into the mixing column through one end or through at least one position along the side (32) at an angle and velocity sufficient to intimately contact the primary material along its path of descent so that the materials are continuously mingled as they descend, until they reach the lower end (20) of the mixing column.
IPC 1-7
IPC 8 full level
C04B 28/00 (2006.01); B01F 13/00 (2006.01); B28B 17/02 (2006.01); B28B 19/00 (2006.01); C04B 40/00 (2006.01); C04B 40/06 (2006.01)
CPC (source: EP)
B01F 33/00 (2022.01); B28B 19/00 (2013.01); C04B 40/0035 (2013.01); C04B 40/06 (2013.01)
C-Set (source: EP)
Citation (search report)
- [X] FR 2027466 A1 19700925 - HEILMANN LITTMANN BAU AG, et al
- See references of WO 8908622A1
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 8908622 A1 19890921; AU 3280589 A 19891005; AU 639204 B2 19930722; CA 1333914 C 19950110; EP 0417102 A1 19910320; EP 0417102 A4 19920115; JP H03503400 A 19910801
DOCDB simple family (application)
US 8901032 W 19890315; AU 3280589 A 19890315; CA 593629 A 19890314; EP 89903559 A 19890315; JP 50337589 A 19890315